An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 5950-00-469-3103
NSN 5950-00-522-5430
NSN 5925-01-140-6920
NSN 2925-01-257-6225
NSN 6240-00-798-1810
NSN 6240-01-587-6623
NSN 5835-00-074-3700
NSN 6145-01-534-6775
NSN 6240-00-771-2263
NSN 5960-01-408-8263
NSN 5975-01-022-2290
NSN 7035-00-205-8739